Do I need to watch earlier episodes before “Seuil critique”?

Watching earlier episodes in season 23 helps you follow the plot and character arcs leading into this episode.

Watch NCIS : Enquêtes Spéciales Season 23 Episode 20 Online

Q: Where can I watch “NCIS : Enquêtes Spéciales” Season 23 Episode 20 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

“Seuil critique” — Watch "NCIS : Enquêtes Spéciales" Season 23 Episode 20 online in HD for free. Check streaming providers, cast, and episode details.

May 12, 2026 Season 23 Episode 20 43 min M

10.0 ★ ★ ★ ★ ★

1 votes

NCIS : Enquêtes Spéciales Season 23

← Back TV Series

Where can I watch "Seuil critique" online?

You can watch it through the button below, and it is free.

▶ Watch This Episode Now

Season 23 Episode 20 — Aired on May 12, 2026 • runs about 43 minutes.

Directed by José Clemente Hernandez.

Written by Christopher J. Waild.

Notable cast/guest names in this episode include Sean Murray, Wilmer Valderrama, Katrina Law, Brian Dietzen.

This page includes 1 official still(s) (when available) plus legal availability links.

Looking for “watch NCIS : Enquêtes Spéciales Season 23 Episode 20 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

Après l’explosion d’un entrepôt contenant du matériel militaire classifié, le NCIS découvre que l’incident pourrait être lié à une série de vols récents passés inaperçus. Parker et McGee tentent de comprendre comment les auteurs ont pu contourner plusieurs niveaux de sécurité, tandis que Knight met au jour un élément suggérant une opération coordonnée à grande échelle. Torres, confronté à un suspect déterminé à brouiller les pistes, réalise que l’équipe approche d’un point où chaque erreur pourrait avoir des conséquences majeures.